(19)
(11) EP 2 987 151 A1

(12)

(43) Date of publication:
24.02.2016 Bulletin 2016/08

(21) Application number: 14719622.4

(22) Date of filing: 15.04.2014
(51) International Patent Classification (IPC): 
G08B 13/12(2006.01)
G01S 17/58(2006.01)
(86) International application number:
PCT/EP2014/001006
(87) International publication number:
WO 2014/170013 (23.10.2014 Gazette 2014/43)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 17.04.2013 EP 13002005
05.09.2013 EP 13004350

(71) Applicant: ETH Zurich
8092 Zurich (CH)

(72) Inventors:
  • PUZRIN, Alexander
    8006 Zürich (CH)
  • HAUSWIRTH, Dominik
    5000 Aarau (CH)
  • FRIEDLI, Balz
    8048 Zürich (CH)

(74) Representative: Liebetanz, Michael 
Isler & Pedrazzini AG Postfach 1772
8027 Zürich
8027 Zürich (CH)

   


(54) FIBRE OPTIC BASED INTRUSION SENSING SYSTEM